does anyone know what are the most active volcanos closest to australia???

Answer 1

Here is a link to the world's active volcanos. The links within show dates of eruption.

http://www.geo.mtu.edu/volcanoes/world.html

This link shows a good map.

http://www.volcano.si.edu/world/region.cfm?rnum=05

This last one if you scroll down about a quarter of the way shows an even better map of major volcanos.

http://www.earthmountainview.com/volcanos.html

Hope some of these help you.

Answer 2

Closest are the volcano's on the Indonesian islands of Java and Bali, but they are no threat to Australia.